EP2752161A4 - Guiding device - Google Patents

Guiding device

Info

Publication number
EP2752161A4
EP2752161A4 EP12825317.6A EP12825317A EP2752161A4 EP 2752161 A4 EP2752161 A4 EP 2752161A4 EP 12825317 A EP12825317 A EP 12825317A EP 2752161 A4 EP2752161 A4 EP 2752161A4
Authority
EP
European Patent Office
Prior art keywords
guiding device
guiding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP12825317.6A
Other languages
German (de)
French (fr)
Other versions
EP2752161A1 (en
EP2752161B1 (en
Inventor
Wangdong Chen
Min Sun
Shuicheng Ding
Zongshun Wang
Wei Xu
Kai Liu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Touchstone International Medical Science Co Ltd
Original Assignee
Touchstone International Medical Science Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201110243515.0A external-priority patent/CN102949222B/en
Priority claimed from CN201210291684.6A external-priority patent/CN103584895B/en
Priority claimed from CN201210291706.9A external-priority patent/CN103584896B/en
Priority to EP18186582.5A priority Critical patent/EP3431020B1/en
Priority to PL18186582T priority patent/PL3431020T3/en
Application filed by Touchstone International Medical Science Co Ltd filed Critical Touchstone International Medical Science Co Ltd
Priority to PL12825317T priority patent/PL2752161T3/en
Publication of EP2752161A1 publication Critical patent/EP2752161A1/en
Publication of EP2752161A4 publication Critical patent/EP2752161A4/en
Publication of EP2752161B1 publication Critical patent/EP2752161B1/en
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/11Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
    • A61B17/115Staplers for performing anastomosis in a single operation
    • A61B17/1155Circular staplers comprising a plurality of staples
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/11Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
    • A61B17/115Staplers for performing anastomosis in a single operation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3417Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421Cannulas
    • A61B2017/345Cannulas for introduction into a natural body opening
    • A61B2017/3452Cannulas for introduction into a natural body opening for the rectum, e.g. for hemorrhoid surgery
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/03Automatic limiting or abutting means, e.g. for safety
    • A61B2090/037Automatic limiting or abutting means, e.g. for safety with a frangible part, e.g. by reduced diameter
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08Accessories or related features not otherwise provided for
    • A61B2090/0801Prevention of accidental cutting or pricking
    • A61B2090/08021Prevention of accidental cutting or pricking of the patient or his organs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08Accessories or related features not otherwise provided for
    • A61B2090/0807Indication means
EP12825317.6A 2011-08-24 2012-08-23 Guiding device Active EP2752161B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL12825317T PL2752161T3 (en) 2011-08-24 2012-08-23 Guiding device
EP18186582.5A EP3431020B1 (en) 2011-08-24 2012-08-23 Circular stapler
PL18186582T PL3431020T3 (en) 2011-08-24 2012-08-23 Circular stapler

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201110243515.0A CN102949222B (en) 2011-08-24 2011-08-24 Guide
CN201210291706.9A CN103584896B (en) 2012-08-16 2012-08-16 Guiding piece
CN201210291684.6A CN103584895B (en) 2012-08-16 2012-08-16 Double helix guiding piece
PCT/CN2012/080507 WO2013026402A1 (en) 2011-08-24 2012-08-23 Guiding device

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP18186582.5A Division EP3431020B1 (en) 2011-08-24 2012-08-23 Circular stapler
EP18186582.5A Division-Into EP3431020B1 (en) 2011-08-24 2012-08-23 Circular stapler

Publications (3)

Publication Number Publication Date
EP2752161A1 EP2752161A1 (en) 2014-07-09
EP2752161A4 true EP2752161A4 (en) 2015-08-19
EP2752161B1 EP2752161B1 (en) 2018-10-10

Family

ID=47745952

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18186582.5A Active EP3431020B1 (en) 2011-08-24 2012-08-23 Circular stapler
EP12825317.6A Active EP2752161B1 (en) 2011-08-24 2012-08-23 Guiding device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP18186582.5A Active EP3431020B1 (en) 2011-08-24 2012-08-23 Circular stapler

Country Status (8)

Country Link
US (1) US9826979B2 (en)
EP (2) EP3431020B1 (en)
JP (1) JP6045587B2 (en)
ES (2) ES2703925T3 (en)
HU (2) HUE041474T2 (en)
PL (2) PL2752161T3 (en)
PT (2) PT2752161T (en)
WO (1) WO2013026402A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2939611T3 (en) 2012-12-29 2018-08-31 Suzhou Touchstone International Medical Science Co., Ltd. Circular stapler and staple head assembly thereof
US10039546B2 (en) 2013-12-23 2018-08-07 Covidien Lp Loading unit including shipping member
US9579099B2 (en) 2014-01-07 2017-02-28 Covidien Lp Shipping member for loading unit
US9730694B2 (en) 2014-07-01 2017-08-15 Covidien Lp Loading unit including shipping assembly
US9987001B2 (en) 2015-06-12 2018-06-05 Covidien Lp Surgical anastomosis apparatus
US10327769B2 (en) * 2015-09-23 2019-06-25 Ethicon Llc Surgical stapler having motor control based on a drive system component
JP2021530280A (en) * 2018-07-09 2021-11-11 コヴィディエン リミテッド パートナーシップ Handheld electromechanical surgical system
US11291450B2 (en) * 2018-12-31 2022-04-05 Cilag Gmbh International Anvil for circular surgical stapler and associated method of manufacture with MIM
KR102434482B1 (en) * 2020-05-26 2022-08-22 고려대학교 산학협력단 Ovoid shape surgical Stapler

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928635A1 (en) * 1979-07-16 1981-02-12 Wlodzimierz Dr Gluski Endotracheal intubation tube assembly - has protective sleeve for tip and sealing sleeve
US20060229566A1 (en) * 2005-04-12 2006-10-12 Kazuo Hanagasaki Anticontamination cover
US20080172087A1 (en) * 2000-06-28 2008-07-17 Alexander Von Fuchs Anti-slip protection device for a housing head of medical instruments
WO2008089404A2 (en) * 2007-01-19 2008-07-24 Synovis Life Technologies, Inc. Circular stapler anvil introducer

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1545338B1 (en) 2002-10-04 2009-04-15 Tyco Healthcare Group Lp Surgical stapling device
EP2620104A3 (en) 2003-07-16 2014-05-14 Covidien LP Surgical stapling device with tissue tensioner
JP4637103B2 (en) 2003-09-01 2011-02-23 タイコ ヘルスケア グループ リミテッド パートナーシップ Round stapler for hemorrhoid surgery
US7182239B1 (en) * 2004-08-27 2007-02-27 Myers Stephan R Segmented introducer device for a circular surgical stapler
DE502006006482C5 (en) 2006-06-21 2017-08-17 Steffpa Gmbh DEVICE FOR INTRODUCING AND POSITIONING SURGICAL INSTRUMENTS
US8770460B2 (en) * 2008-12-23 2014-07-08 George E. Belzer Shield for surgical stapler and method of use
US8459524B2 (en) 2009-08-14 2013-06-11 Covidien Lp Tissue fastening system for a medical device
CN102048569B (en) 2009-10-27 2012-09-19 苏州天臣国际医疗科技有限公司 Circular-pipe binding instrument for minimally invasive surgery
US8899466B2 (en) 2009-11-19 2014-12-02 Ethicon Endo-Surgery, Inc. Devices and methods for introducing a surgical circular stapling instrument into a patient
CN201676016U (en) * 2010-05-25 2010-12-22 陈亮 Guide device for thoracoscope linear-cutting stitching instrument
CN201855287U (en) 2010-09-30 2011-06-08 江苏瑞安贝医疗器械有限公司 Hemorrhoid stapler
CN202218890U (en) * 2011-08-24 2012-05-16 苏州天臣国际医疗科技有限公司 Guiding device
CN202313535U (en) 2011-08-24 2012-07-11 苏州天臣国际医疗科技有限公司 Guiding accessory
US9629634B2 (en) * 2011-08-24 2017-04-25 Suzhou Touchstone International Medical Science Co., Ltd. Introducer accessory
CN202821483U (en) 2012-08-16 2013-03-27 苏州天臣国际医疗科技有限公司 Guiding part

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928635A1 (en) * 1979-07-16 1981-02-12 Wlodzimierz Dr Gluski Endotracheal intubation tube assembly - has protective sleeve for tip and sealing sleeve
US20080172087A1 (en) * 2000-06-28 2008-07-17 Alexander Von Fuchs Anti-slip protection device for a housing head of medical instruments
US20060229566A1 (en) * 2005-04-12 2006-10-12 Kazuo Hanagasaki Anticontamination cover
WO2008089404A2 (en) * 2007-01-19 2008-07-24 Synovis Life Technologies, Inc. Circular stapler anvil introducer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013026402A1 *

Also Published As

Publication number Publication date
HUE041474T2 (en) 2019-05-28
ES2703925T3 (en) 2019-03-13
EP3431020A1 (en) 2019-01-23
PT2752161T (en) 2019-01-21
PL2752161T3 (en) 2019-04-30
JP6045587B2 (en) 2016-12-14
HUE057367T2 (en) 2022-05-28
US9826979B2 (en) 2017-11-28
US20140191012A1 (en) 2014-07-10
PL3431020T3 (en) 2022-02-07
EP3431020B1 (en) 2021-09-29
EP2752161A1 (en) 2014-07-09
WO2013026402A1 (en) 2013-02-28
JP2014529434A (en) 2014-11-13
PT3431020T (en) 2021-11-22
ES2901017T3 (en) 2022-03-21
EP2752161B1 (en) 2018-10-10

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